85687072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157513}}^1$

素因数の和:157540

約数の個数: 24

約数和(自身を含む): 178620876

約数和(自身を除く): 92933804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 157513, 315026, 630052, 1260104, 2520208, 2677721, 5040416, 5355442, 10710884, 21421768, 42843536, 85687072]

約数ペア:

[(1, 85687072), (2, 42843536), (4, 21421768), (8, 10710884), (16, 5355442), (17, 5040416), (32, 2677721), (34, 2520208), (68, 1260104), (136, 630052), (272, 315026), (544, 157513)]